As industrial control system networks grow more complex, organizations face challenges in maintaining visibility into connected devices and detecting suspicious activity. The increasing number and diversity of OT and ICS assets make it difficult to track new connections and identify unusual network behavior that could signal cyber threats. Industrial Defender addresses this challenge with passive network monitoring that observes all OT traffic without disrupting operations. By using SPAN ports, mirror ports, or network taps within the control network security perimeter, the solution enables rapid asset discovery and real-time detection of anomalous or unauthorized activity. This approach improves situational awareness, strengthens security monitoring, and helps protect critical industrial

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